Aaron Hillel Swartz (November 8, 1986 – January 11, 2013) was an American computer programmer, writer, political organizer and Internet activist.
Swartz was involved in the development of the web feed format RSS, the organization Creative Commons, the website framework web.py and the social news site Reddit, in which he was an equal partner after its merger with his Infogami company. Swartz also focused on sociology, civic awareness and activism. In 2010, he became a research fellow at Harvard University’s Edmond J. Safra Research Lab on Institutional Corruption, directed by Lawrence Lessig. He founded the online group Demand Progress, known for its campaign against the Stop Online Piracy Act.